package com.app.mvc.business.dao;import com.app.mvc.beans.PageQuery;import com.app.mvc.business.domain.Investment;import com.app.mvc.common.DBRepository;import org.apache.ibatis.annotations.Param;import java.util.List;/** * Created by jimin on 16/3/8. */@DBRepositorypublic interface InvestmentDao {    void save(Investment investment);    void invalid(@Param("id") int id, @Param("operator") String operator);    int count();    List<Investment> getPage(PageQuery page);}